16227180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5303}}^1$

素因数の和:5335

約数の個数: 72

約数和(自身を含む): 52127712

約数和(自身を除く): 35900532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 5303, 10606, 15909, 21212, 26515, 31818, 47727, 53030, 63636, 79545, 90151, 95454, 106060, 159090, 180302, 190908, 238635, 270453, 318180, 360604, 450755, 477270, 540906, 811359, 901510, 954540, 1081812, 1352265, 1622718, 1803020, 2704530, 3245436, 4056795, 5409060, 8113590, 16227180]

約数ペア:

[(1, 16227180), (2, 8113590), (3, 5409060), (4, 4056795), (5, 3245436), (6, 2704530), (9, 1803020), (10, 1622718), (12, 1352265), (15, 1081812), (17, 954540), (18, 901510), (20, 811359), (30, 540906), (34, 477270), (36, 450755), (45, 360604), (51, 318180), (60, 270453), (68, 238635), (85, 190908), (90, 180302), (102, 159090), (153, 106060), (170, 95454), (180, 90151), (204, 79545), (255, 63636), (306, 53030), (340, 47727), (510, 31818), (612, 26515), (765, 21212), (1020, 15909), (1530, 10606), (3060, 5303)]